<template>
  <div class="row">
    <div class="card" v-for="user in userList" :key="user.id">
      <a :href="user.html_url" target="_blank">
        <img :src="user.avatar_url"
          style='width: 100px' />
      </a>
      <p class="card-text">{{user.login}}</p>
    </div>
  </div>
</template>

<script>
  export default {
    name: 'List',
    data() {
      return {
        userList:[]
      }
    },
    methods: {
      saveUserList(value){
        console.log('我是List组件',value)
        this.userList = value
      }
    },
    mounted() {
      this.$bus.$on('user-list',this.saveUserList)
    },
    beforeDestroy() {
      this.$bus.$off('user-list')
    },
  }
</script>

<style scoped>
  .album {
  min-height: 50rem;
  /* Can be removed; just added for demo purposes */
  padding-top: 3rem;
  padding-bottom: 3rem;
  background-color: #f7f7f7;
}

.card {
  float: left;
  width: 33.333%;
  padding: .75rem;
  margin-bottom: 2rem;
  border: 1px solid #efefef;
  text-align: center;
}

.card>img {
  margin-bottom: .75rem;
  border-radius: 100px;
}

.card-text {
  font-size: 85%;
}
</style>